intl/icu/source/common/unistr_case_locale.cpp@fc2d59ddac77 (annotated)
intl/icu/source/common/unistr_case_locale.cpp
Wed, 31 Dec 2014 07:22:50 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 07:22:50 +0100
- branch
- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
- permissions
- -rw-r--r--
Correct previous dual key logic pending first delivery installment.
| michael@0 | 1 | /* |
| michael@0 | 2 | ******************************************************************************* |
| michael@0 | 3 | * Copyright (C) 2011, International Business Machines |
| michael@0 | 4 | * Corporation and others. All Rights Reserved. |
| michael@0 | 5 | ******************************************************************************* |
| michael@0 | 6 | * file name: unistr_case_locale.cpp |
| michael@0 | 7 | * encoding: US-ASCII |
| michael@0 | 8 | * tab size: 8 (not used) |
| michael@0 | 9 | * indentation:4 |
| michael@0 | 10 | * |
| michael@0 | 11 | * created on: 2011may31 |
| michael@0 | 12 | * created by: Markus W. Scherer |
| michael@0 | 13 | * |
| michael@0 | 14 | * Locale-sensitive case mapping functions (ones that call uloc_getDefault()) |
| michael@0 | 15 | * were moved here to break dependency cycles among parts of the common library. |
| michael@0 | 16 | */ |
| michael@0 | 17 | |
| michael@0 | 18 | #include "unicode/utypes.h" |
| michael@0 | 19 | #include "unicode/locid.h" |
| michael@0 | 20 | #include "unicode/unistr.h" |
| michael@0 | 21 | #include "cmemory.h" |
| michael@0 | 22 | #include "ustr_imp.h" |
| michael@0 | 23 | |
| michael@0 | 24 | U_NAMESPACE_BEGIN |
| michael@0 | 25 | |
| michael@0 | 26 | //======================================== |
| michael@0 | 27 | // Write implementation |
| michael@0 | 28 | //======================================== |
| michael@0 | 29 | |
| michael@0 | 30 | /* |
| michael@0 | 31 | * Set parameters on an empty UCaseMap, for UCaseMap-less API functions. |
| michael@0 | 32 | * Do this fast because it is called with every function call. |
| michael@0 | 33 | */ |
| michael@0 | 34 | static inline void |
| michael@0 | 35 | setTempCaseMap(UCaseMap *csm, const char *locale) { |
| michael@0 | 36 | if(csm->csp==NULL) { |
| michael@0 | 37 | csm->csp=ucase_getSingleton(); |
| michael@0 | 38 | } |
| michael@0 | 39 | if(locale!=NULL && locale[0]==0) { |
| michael@0 | 40 | csm->locale[0]=0; |
| michael@0 | 41 | } else { |
| michael@0 | 42 | ustrcase_setTempCaseMapLocale(csm, locale); |
| michael@0 | 43 | } |
| michael@0 | 44 | } |
| michael@0 | 45 | |
| michael@0 | 46 | UnicodeString & |
| michael@0 | 47 | UnicodeString::toLower() { |
| michael@0 | 48 | return toLower(Locale::getDefault()); |
| michael@0 | 49 | } |
| michael@0 | 50 | |
| michael@0 | 51 | UnicodeString & |
| michael@0 | 52 | UnicodeString::toLower(const Locale &locale) { |
| michael@0 | 53 | UCaseMap csm=UCASEMAP_INITIALIZER; |
| michael@0 | 54 | setTempCaseMap(&csm, locale.getName()); |
| michael@0 | 55 | return caseMap(&csm, ustrcase_internalToLower); |
| michael@0 | 56 | } |
| michael@0 | 57 | |
| michael@0 | 58 | UnicodeString & |
| michael@0 | 59 | UnicodeString::toUpper() { |
| michael@0 | 60 | return toUpper(Locale::getDefault()); |
| michael@0 | 61 | } |
| michael@0 | 62 | |
| michael@0 | 63 | UnicodeString & |
| michael@0 | 64 | UnicodeString::toUpper(const Locale &locale) { |
| michael@0 | 65 | UCaseMap csm=UCASEMAP_INITIALIZER; |
| michael@0 | 66 | setTempCaseMap(&csm, locale.getName()); |
| michael@0 | 67 | return caseMap(&csm, ustrcase_internalToUpper); |
| michael@0 | 68 | } |
| michael@0 | 69 | |
| michael@0 | 70 | U_NAMESPACE_END |
